55895609868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{361447}}^1$

素因数の和:361731

約数の個数: 72

約数和(自身を含む): 152293946112

約数和(自身を除く): 96398336244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 588, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 12887, 22092, 25774, 38661, 51548, 77322, 154644, 361447, 722894, 1084341, 1445788, 2168682, 2530129, 4337364, 5060258, 7590387, 10120516, 15180774, 17710903, 30361548, 35421806, 53132709, 70843612, 95060561, 106265418, 190121122, 212530836, 285181683, 380242244, 570363366, 665423927, 1140726732, 1330847854, 1996271781, 2661695708, 3992543562, 4657967489, 7985087124, 9315934978, 13973902467, 18631869956, 27947804934, 55895609868]

約数ペア:

[(1, 55895609868), (2, 27947804934), (3, 18631869956), (4, 13973902467), (6, 9315934978), (7, 7985087124), (12, 4657967489), (14, 3992543562), (21, 2661695708), (28, 1996271781), (42, 1330847854), (49, 1140726732), (84, 665423927), (98, 570363366), (147, 380242244), (196, 285181683), (263, 212530836), (294, 190121122), (526, 106265418), (588, 95060561), (789, 70843612), (1052, 53132709), (1578, 35421806), (1841, 30361548), (3156, 17710903), (3682, 15180774), (5523, 10120516), (7364, 7590387), (11046, 5060258), (12887, 4337364), (22092, 2530129), (25774, 2168682), (38661, 1445788), (51548, 1084341), (77322, 722894), (154644, 361447)]